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Find cheap flights to Seoul Incheon Airport from €340

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Incheon Intl departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 24/5
Fri 31/5

Search hundreds of travel sites at once for deals on flights to Seoul Incheon Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Incheon
These are the airlines KAYAK users have selected most often from within our search results for flights to Incheon
In the last 7 days, travellers have searched 44,632,927 times on KAYAK, and here's why:

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Cheap flight deals to Incheon Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Incheon Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
13:00 - 08:25DUB-ICN
35h 25m1 stop
09:55 - 07:55ICN-DUB
30h 00m1 stop
€536SWISS
Find Deal
Thu, 9 May - Wed, 29 May
13:00 - 08:25DUB-ICN
35h 25m1 stop
09:55 - 12:10ICN-DUB
34h 15m1 stop
€616SWISS
Find Deal
Sat, 11 May - Mon, 3 Jun
10:40 - 09:55DUB-ICN
15h 15m1 stop
12:45 - 22:50ICN-DUB
19h 05m1 stop
€687Lufthansa
Find Deal
Tue, 15 Oct - Wed, 29 Jan
05:50 - 09:55DUB-ICN
20h 05m1 stop
12:45 - 22:50ICN-DUB
19h 05m1 stop
€691Lufthansa
Find Deal
Wed, 16 Oct - Thu, 31 Oct
09:00 - 11:40DUB-ICN
18h 40m1 stop
18:00 - 07:35ICN-DUB
21h 35m1 stop
€751Etihad Airways
Find Deal
Wed, 8 May - Fri, 31 May
09:00 - 11:40DUB-ICN
18h 40m1 stop
18:00 - 07:35ICN-DUB
21h 35m1 stop
€756Etihad Airways
Find Deal
Sun, 26 May - Sun, 2 Jun
08:55 - 16:25DUB-ICN
23h 30m1 stop
10:50 - 08:20ICN-DUB
29h 30m2 stops
€860KLM
Find Deal
Wed, 8 May - Wed, 29 May
11:10 - 16:25DUB-ICN
21h 15m1 stop
23:05 - 12:35ICN-DUB
21h 30m1 stop
€866KLM
Find Deal
Wed, 21 Aug - Mon, 9 Sep
08:15 - 09:55DUB-ICN
17h 40m1 stop
01:20 - 16:55ICN-DUB
23h 35m2 stops
€922Qatar Airways
Find Deal
Thu, 26 Sep - Tue, 8 Oct
15:00 - 09:55DUB-ICN
34h 55m1 stop
01:20 - 13:30ICN-DUB
20h 10m1 stop
€947Qatar Airways
Find Deal
Wed, 9 Oct - Sat, 12 Oct

Flights to Incheon Intl - Travel Insights & Trends

Get data-powered insights and trends into flights to Incheon Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Incheon?

The average price of all flights to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Incheon is Sunday where tickets can be as cheap as €660. On the other hand, the most expensive day to fly is Saturday, where prices are €1,040 on average.

What is the cheapest month to fly to Incheon Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Incheon Intl Airport is January, where tickets cost €646 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Ireland is €1,205 and €1,139 respectively. For return trips, the best month to travel is January with an average price of €646.

What is the cheapest time of day to fly to Incheon Intl Airport?

The average price for all flights to Incheon Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Incheon Intl Airport is generally in the afternoon, when flights cost €674 on average. The most expensive time of day to fly to Incheon Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is €846.

How far in advance should I book a flight to Incheon Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Incheon Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 days before departure.

How long is the flight to Incheon Intl Airport?

The duration of your flight to Incheon depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Incheon on KAYAK are from Cork, which takes 15h 15m, Dublin, which takes 20h 05m, and Shannon, which takes 37h 25m.

Good to know

Low season

February

High season

June

Cheapest flight

€340
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Dublin to Incheon

When to book flights to Incheon Intl

Are your dates flexible? Find out the best times to travel to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Incheon based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Seoul Incheon Airport flights

  • How far is Incheon from central Incheon?

    The distance between Incheon and the city centre of Incheon is 22 km.

  • How does KAYAK find such low prices on flights to Incheon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Incheon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Incheon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Incheon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Incheon with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Incheon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Seoul Incheon Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seoul Incheon Airport flight deals.

Prefer to fly direct to Incheon Intl?

Find which airlines fly direct to Incheon Intl, which days they fly and book direct flights.

Direct departures

Ireland to Incheon Intl

Monday

AIR PREMIA, ANA, AccesRail, +84 more

AIR PREMIA, ANA, +85 more

Tuesday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

Wednesday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Thursday

AIR PREMIA, ANA, AccesRail, +88 more

AIR PREMIA, ANA, +89 more

Friday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Saturday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Sunday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

See more direct flights

Direct returns

Incheon Intl to Ireland

Monday

AIR PREMIA, ANA, AccesRail, +84 more

AIR PREMIA, ANA, +85 more

Tuesday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

Wednesday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Thursday

AIR PREMIA, ANA, AccesRail, +88 more

AIR PREMIA, ANA, +89 more

Friday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Saturday

AIR PREMIA, ANA, AccesRail, +89 more

AIR PREMIA, ANA, +90 more

Sunday

AIR PREMIA, ANA, AccesRail, +91 more

AIR PREMIA, ANA, +92 more

See more direct flights
See more direct flights

Top 5 airlines flying to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Incheon. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1632 reviews
8.4crew
7.3entertainment
7.8boarding
7.3food
7.6comfort
Airline reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

2.0 MediocreDavor, Apr 2024ZAG - AMS
Read more about KLM reviews

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

It was nice to be on a legacy airline, people try at least.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I requested wheel chair assistance , it was confirmed via email that inwoood get it but I didn’t get it . The last leg of my trip to Nigeria was the worst.

Amazing KLM service and brilliant economy comfort seats. Well worth the extra.

It was good no problems made it on time for the next flight overseas!

The crew was fantastic and the over flight was perfect as well.

It was pretty good overall. I just wish the crew didn't have to interrupt you every five seconds to ask you if you wanted anything, I mean that's what the help button is for. When someone is tired and sleepy and still getting their bearings, turning on DND button is maybe not the first thing on their mind.

I had never seen any cabin crews behaving like that. They are not at all professionally fit for this job

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

The business class experience was awesome - I will be using QATAR airways again and it'll be business class again - appreciate the privileges afforded to the business class clients - thank you.

Food and Service inside the flight. Airport service from Qatar is not good mainly because of lack of coordination and not used of seeing so many ppl commuting

Very very bad.. more than 48 hr I didn’t received my baggage yet

Okay not so good or great. The flight operated by Indigo is worst from boarding to luggage handling and food. Damaged one luggage and delayed another luggage. Still did not get it, since 2 days.

Terrible airlines - suffered entire flight due to food poisoning from stale food

Loved the check-in experience. Very friendly staff and not crowded. I did wind up with a middle-middle seat, which was quite uncomfortable. Always appreciate the very professional staff on TAL.

It was a nightmare. I booked business class ticket from Ediburgh to Beirut via Istanbul to attend a funeral. I had a wonderful experience flying to Istanbul from Edinburgh. Then I could not get a boarding pass issued to Beirut. It seems that although they booked me and I had a reservation number, I had no seat allocated and the flight was full. I was asked to go from one desk to another and made to wait for 2 hours. I missed my flight as I did not have a seat assigned and it was full. The only option was to put me on the next flight, 6 hours later, for a fee of over $400. They said that was the best they can do to 'help me' and to 'take it or leave it'. Well, I was not about to be bullied; I stood my ground. I booked and paid premium for the journey, which was confirmed. The eventually accepted to not charge me extra and i waited a total of over 8 hours in the airport with no compensation. On top of my grief with the risk of missing the funeral service, I had to put up with their indifference and condescending attitude. They spoke about me in Turkish thinking I would not understand (I hold a British passport) in front of me. When they eventually handed my passport and boarding pass back to me, I showed them I was born in Istanbul and that I understood everything and said a condescending 'thank you' back to them in Turkish. You should have seen their faces. I said that consumers have rights and it is a shame that Turkish Airlines does not have good customer service to at least acknowledge and apologize for errors committed by the airline. Blaming the me, the client, for such an error and placing unreasonable ultimatums, rudeness and dismissiveness to be rid of me, particularly when I was vulnerable and visibly grieving was really shocking... The airline taints the city of Istanbul and the people of Türkiye. Such a shame.

Not a good experience from Lagos was very terrible paying for one extra bag is #403,600 in dollars is $331 which is too high and when get to Ny I don’t receive my bag till 2nd day some of my stuff was damaged am not really happy with Turkish Airlines very poor services.

the worst experience we had. they put connection label to our luggages with mistake and we had to wait for 5 hours to pick them up

Great ground-check in crew. Pleasant flight attendant crew. Very short flight

Paying for reserved seats and never received the seats I paid for !! Just fake and a surprise out of their " box "

First class payment but wife’s seat broken, would recline but not lay flat. On previous flight, delays and ground crew malfunctions connecting jetway made us miss flight to Houston. I asked twice for a cart to assist us getting across the massive Istanbul Airport, but was denied. We are both over 70.

Flight canceled and then “uncanceled” after I booked are placement. I had to pay for both a Turkish Air doesn’t admit their mistake

On line check in needs a lot of improvement. I tried and gave up.

They use a smaller international plane and quarters are tighter, space smaller, and the flight is still 12 hours, then fight attendants are ruff, food is bad, cherry juice spilled by flight attendant and she comes back to ask why have we not changed yet could it be we didn’t have any clothes to change into and seat is all wet and we had to sit there for 12 hours

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience. The new airport is fantastic, as is the new lounge, a huge upgrade from the old airport and lounge!

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

My wife and I were upgraded to Business Class on our Dublin-Abu-Dhabi flight on the 22nd of January. Being served by "Mariyan" (not too sure about her name, she's from Tunisia) was the real highlight of our flight, she deserves to be working with etihad. We are looking forward to the next upgrade as we are flying back to Dublin on February 01, 2024. If I am not mistaken we have just reached GOLD status as Etihad Guests.

Crew was good, boarding mediocre, food choices were limited, seating was not comfortable

Everything is good and improved and needs to improve economy class seat more specious so long journey we can enjoy and it will be give more relaxable. Overall all services good and safely landed . I enjoyed my journey and all the cabin crew members services very well.

Sits are very uncomfortable Don’t feel like to travel in Etihad. It was 1st time we traveled in Etihad now we decided we don’t want to travel in Etihad.

Food and beverage service have rooms for improvement .there were no entertainment facilities available

The flight was small and was not cool very bad

Short travel duration. However, I had placed meal preference while booking my air ticket but was given vegetarian meal on board. Food was okay. Not so great. Didn't like Spanish eggplant, cold chickpeas salad. No hot soup was available. Everything cold cold only.

We were helped whenever needed and had a pleasant flight.

Checking in could not be done in the UK for this prt of the flight . Since we only had an hour and a bit at Singapore it was very stressful not knowing if we had appropriate seats. The flight itself was Ok and the 787 had a bit more legroom than the777 from Munich to Singapore. Food wasn't great.

More room would have made things better as would a better gate waiting area and some complementary food (like a breakfast sandwich) and some complementary juice. It was 6:30 AM after all. Our connecting flight from FRA was delayed causing us to miss our connecting flight in Chicago, which was further delayed, thereby getting us home 5 hours late. Frankfurt airport is a bad airport in my view. They should study MSP.

Great seats assigned and comfortable, movies are good, food is delicious, great experience. No delays and they prioritize boarding children with parents which is plus.

I'm Canadian. I have the unfortunate experience of pretty not having the choice to fly with them. THEY ARE TERRIBLE.

United flight from Frankfurt to Istanbul is on Lufthanza and United could neither provide a boarding pass or Lufthanza code to get a boarding pass. Very poor connection ability in Frankfurt and much frustration with the connection.

Very very poor. Reliability is the main issue. The flight from Bangalore to Frankfurt was delayed by 8 hours and hence we couldn’t make the flight from Frankfurt to St. Louis ( which was later canceled by Lufthansa ) . Bangalore airport lounge 080 is EXCELLENT. The shower in the lounge is first class. Wished they had some extendable lounge chairs for sleeping for the weary passengers. FRANKFURT AIRPORT IS HORRIBLE! WILL NEVER EVER FLY IN OR OUT OF FRANKFURT. There is no jetways for the Lufthansa flight and the bus took so long to reach the next terminal. We had to clear immigration and security checks again and again though we are transit travelers.

I always like to travel with Discover Airlines because of their extraordinary services, comfort, and feel safe.

Amazing! I was upgraded to business class & the staff and experience was beyond wonderful!!! Thank you!!!

I lost my luggage in this flight with all my personal belonging including critical medications and until now no one from Lufthansa contacted me despite filling the claim immediately after arriving to the final distinction.

Book Cheap Incheon Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Incheon found on KAYAK in the last 72 hours.
9/5Thu
1 stopSWISS
35h 25mDUB-ICN
29/5Wed
1 stopSWISS
30h 00mICN-DUB
€536
11/5Sat
1 stopSWISS
35h 25mDUB-ICN
3/6Mon
1 stopSWISS
34h 15mICN-DUB
€616
15/10Tue
1 stopLufthansa
15h 15mDUB-ICN
29/1Wed
1 stopLufthansa
19h 05mICN-DUB
€687
16/10Wed
1 stopLufthansa
20h 05mDUB-ICN
31/10Thu
1 stopLufthansa
19h 05mICN-DUB
€691
8/5Wed
1 stopEtihad Airways
18h 40mDUB-ICN
31/5Fri
1 stopEtihad Airways
21h 35mICN-DUB
€751
26/5Sun
1 stopEtihad Airways
18h 40mDUB-ICN
2/6Sun
1 stopEtihad Airways
21h 35mICN-DUB
€756
8/5Wed
1 stopKLM
23h 30mDUB-ICN
29/5Wed
2 stopsKLM
29h 30mICN-DUB
€860
21/8Wed
1 stopKLM
21h 15mDUB-ICN
9/9Mon
1 stopKLM
21h 30mICN-DUB
€866
26/9Thu
1 stopQatar Airways
17h 40mDUB-ICN
8/10Tue
2 stopsQatar Airways
23h 35mICN-DUB
€922
9/10Wed
1 stopQatar Airways
34h 55mDUB-ICN
12/10Sat
1 stopQatar Airways
20h 10mICN-DUB
€947

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Incheon found on KAYAK in the last 72 hours.
20/5Mon
2 stopsXiamenAir
46h 35mDUB-ICN
€340
13/5Mon
1 stopQatar Airways
25h 20mDUB-ICN
€345
4/6Tue
1 stopTurkish Airlines
35h 40mDUB-ICN
€505
25/5Sat
1 stopEtihad Airways
29h 40mDUB-ICN
€520
25/5Sat
1 stopEtihad Airways
29h 40mDUB-ICN
€533
26/6Wed
1 stopKLM
19h 05mDUB-ICN
€611
24/5Fri
1 stopLufthansa
20h 05mDUB-ICN
€622
4/6Tue
2 stopsLufthansa
20h 05mDUB-ICN
€638
14/7Sun
1 stopKLM
15h 05mDUB-ICN
€732
25/5Sat
1 stopTurkish Airlines
31h 50mDUB-ICN
€1,990

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Recent domestic flight deals

30/5Thu
multi-stopChina Eastern
16h 45mCJU-ICN
3/6Mon
multi-stopChina Eastern
9h 15mICN-CJU
€273
22/6Sat
multi-stopJeju Air
8h 25mPUS-ICN
25/6Tue
multi-stopJeju Air
17h 55mICN-PUS
€309
30/5Thu
multi-stopChina Eastern
16h 05mCJU-ICN
3/6Mon
multi-stopChina Eastern
9h 15mICN-CJU
€309
1/6Sat
multi-stopJeju Air
8h 25mPUS-ICN
2/6Sun
multi-stopJeju Air
18h 30mICN-PUS
€318
1/6Sat
multi-stopJeju Air
6h 00mPUS-ICN
2/6Sun
multi-stopJeju Air
18h 30mICN-PUS
€320
17/10Thu
multi-stopHK Express
13h 40mCJU-ICN
21/10Mon
multi-stopHK Express
14h 05mICN-CJU
€554
17/10Thu
multi-stopChina Eastern
16h 05mCJU-ICN
21/10Mon
multi-stopChina Eastern
9h 15mICN-CJU
€569
5/5Sun
multi-stopMIAT Mongolian
9h 20mPUS-ICN
11/5Sat
multi-stopMIAT Mongolian
12h 00mICN-PUS
€576

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Flights to Incheon

Destination:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

Seoul Incheon Airport - Ireland

Cabin classes: